What Is the Abbreviation for Montana?
The standard abbreviation for Montana is MT. This page explains why Montana uses MT, how the code fits into the modern USPS system, what older printed abbreviations looked like, and which nearby or similar state codes people commonly confuse with it.
What Is the Abbreviation for Montana?
The abbreviation for Montana is MT. In older writing you might see Mont., but today's mailing, form, and database standard is MT.
Use MT for Montana in mailing addresses, shipping labels, official forms, and database records.
Why Montana Uses MT
Montana's USPS abbreviation is MT.
USPS adopted MT for Montana in 1963. The older form Mont. still appears in older writing, but MT is the standard postal abbreviation today.
Old Abbreviation for Montana
Before the USPS two-letter system became the mailing standard in 1963, printed reference books and newspapers often used longer abbreviations with punctuation. For Montana, that older style was usually Mont..
That older form still appears in historical texts, archival material, and some legacy style guides, but the modern postal and database standard is MT. If someone searches for old abbreviation for Montana, the practical answer is to recognize Mont. and use MT in current writing and addresses.
How to Write Montana in an Address
In standard American addressing, the state line uses the city name followed by the two-letter code and ZIP Code. The abbreviation stays uppercase and does not take periods.
That same format applies in checkout forms, school worksheets, CRM exports, spreadsheets, shipping labels, and government databases — anywhere a two-letter state code is required.
MT Compared With Similar State Codes
MT is sometimes checked against other M-state abbreviations, especially in short lists or fast data entry.
Related Abbreviation Questions
These states share a first letter, region, or alphabetical position with Montana and are commonly checked alongside it.
Capital, Region, and Context
Montana belongs to the West region. Its capital is Helena, and its postal code MT is used in addresses, forms, and databases throughout the country.
Montana entered the Union on November 8, 1889.
FAQ
What is the abbreviation for Montana?
The standard USPS abbreviation for Montana is MT.
What is the postal abbreviation for Montana?
MT is the two-letter postal abbreviation for Montana. It is the form used in mailing addresses, shipping labels, forms, and databases.
How do you abbreviate Montana?
Abbreviate Montana as MT in current USPS, mailing, and database use.
Why is Montana abbreviated MT?
Montana's USPS abbreviation is MT.
What does MT stand for?
MT stands for Montana in the USPS state abbreviation system.
What is the old abbreviation for Montana?
Older editorial styles often wrote Montana as Mont.. For mailing and database use, the modern standard is MT.
How do you write a Montana mailing address?
Use the city name, then the two-letter postal code MT, then the ZIP Code. For example: Helena, MT 00000.
What state is MT?
MT is the postal abbreviation for Montana, located in the West region. The capital is Helena.
Test All 50 State Abbreviations
Now that you know MT stands for Montana, see how many of the other 49 you can get right. The M-states and I-states trip up most people.